/* Fade in animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards;
}
.fade-in-up.delay-100 { animation-delay: 0.1s; }
.fade-in-up.delay-200 { animation-delay: 0.2s; }

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}